src/os/aix/vm/osThread_aix.cpp

rev 8802 : G1 performance improvements: card batching, joining, sorting, prefetching and write barrier fence elision and simplification based on a global syncrhonization using handshakes piggybacking on thread-local safepoints.

@@ -51,5 +51,9 @@
 }
 
 void OSThread::pd_destroy() {
   delete _startThread_lock;
 }
+
+bool OSThread::is_online() {
+  return true;
+}